Evidence map›Paper›PMID 35458317›Full record

ArticlePolymers2022

Preparation of Magnesium Hydroxide Flame Retardant from Hydromagnesite and Enhance the Flame Retardant Performance of EVA.

Ling-Li Jiao, Peng-Cheng Zhao, Zhi-Qi Liu, Qing-Shan Wu, Dong-Qiang Yan, Yi-Lan Li, Yu-Nan Chen, Ji-Sheng Li

Open access · goldAbstract read
In one paragraph

Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
4.3field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 57 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 1 country.

Ling-Li JiaoSchool of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China.
Peng-Cheng ZhaoGreen Industry Innovation Research Institute, Anhui University, Hefei 230039, China.
Zhi-Qi LiuSchool of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China.ORCID 0000-0002-6451-7063
Qing-Shan WuSchool of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China.
Dong-Qiang YanSchool of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China.
Yi-Lan LiSchool of Chemistry and Materials Science, Anhui Normal University, Wuhu 230022, China.
Yu-Nan ChenSchool of Chemical Engineering and Materials, Tianjin University of Science and Technology, Tianjin 300457, China.
Ji-Sheng LiQinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, China.
Anhui University · CNAnhui Normal University · CNChinese Academy of Sciences · CNTianjin University of Science and Technology · CN

Funding

Anhui University Talent Fund-China S020318008/001Ministry of Industry and Information Technology of China P173008047National Natural Science Foundation of China U1607104the Science and Technology of Qinghai Program 2019-HZ-813
6 · The paper itself

Abstract

In this study, hydromagnesite, a rare natural hydrated alkaline magnesium carbonate, was used to synthesize magnesium hydroxide (MH) as a flame retardant for ethylene-vinyl acetate (EVA) to enhance its fire resistance and smoke suppression. Various concentrations of sodium hydroxide (NaOH) were used to alter the morphology and the flame-retardant efficiency of synthesized MH. EVA/MH composites were prepared through melt blending, and the influence of NaOH on the flame retardancy and mechanical properties was investigated by means of the limiting oxygen index (LOI), cone calorimeter test (CCT) and tensile test. The flame retardancy results demonstrated that composites exhibited remarkably improved flame retardant properties after introducing MH, reflected by an increase in the LOI value from 20% for neat EVA to roughly 38%. Additionally, the peak of heat release rate (pHRR), the total heat release (THR) and the peak of the smoke production rate for EVA3 were decreased by 37.6%, 20.7% and 44.4% compared with neat EVA, respectively. In the meantime, increasing char residues were also observed. The incorporation of different MH concentrations had a limited effect on the mechanical properties of the EVA/MH composites.

Indexed as

ethylene-vinyl acetateflame retardancyhydromagnesitemagnesium hydroxidemechanical properties

Identifiers

PMID35458317
PMCPMC9030901
OpenAlexW4223928501

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.